TT Electronics/IRC

GQCB033402JT

GQCB033402JT Description

The GQCB033402JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 24-pin QSOP (Quarter Small Outline Package) device integrates 23 resistors, each with a 34K Ohm resistance value and a tight 5% tolerance, ensuring consistent performance across all channels. Built with ceramic substrate and thin-film technology, it delivers excellent stability with a low temperature coefficient of ±25ppm/°C, making it suitable for environments with fluctuating thermal conditions. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in high-density PCB designs. Packaged in a tube, this surface-mount component is ideal for automated assembly processes.

GQCB033402JT Features

• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm × 6.02mm × 1.47mm) save board space.
• Precision Performance: ±25ppm/°C tempco and 5% tolerance ensure accuracy in signal conditioning and analog circuits.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal and mechanical stability.
• Wide Operating Range: Functions reliably from 70°C to 125°C, suitable for industrial and automotive (non-AEC-qualified) applications.
• Efficient Power Handling: 1W total dissipation (0.05W per resistor) balances performance and thermal management.
• Gull-wing termination: Ensures secure surface-mount attachment with a 0.64mm pitch for high-density layouts.

GQCB033402JT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Industrial Control Systems: Sensor conditioning, feedback networks in PLCs.
• Telecommunications: Impedance matching and termination in RF modules.
• Test & Measurement Equipment: Calibration circuits requiring stable resistance values.
• Medical Electronics: Low-noise signal paths in diagnostic devices (non-implantable).

Conclusion of GQCB033402JT

The GQCB033402JT stands out for its combination of density, precision, and ruggedness, making it a preferred choice for engineers designing compact, high-reliability systems. While not PPAP or automotive-grade, its ceramic construction and thin-film technology offer superior performance over standard thick-film networks in thermally challenging environments. Its QSOP gull-wing package ensures compatibility with modern SMT processes, streamlining production. For applications demanding stable resistance with minimal drift, this network delivers an optimal balance of performance and cost-effectiveness.